An ordinary bicycle is portable but slow in speed. With strengthening awareness of body-building for people, life is in a rapid pace, and people require transportation, speed of the ordinary bicycle cannot achieve speed which people need sometimes. A portable acceleration bicycle is added by a chain wheel and a flywheel and some practical and simple devices on the basis of the ordinary bicycle, so that people can ride the bicycle rapidly and flexibly in a portable manner.


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    Title :

    Portable acceleration bicycle


    Contributors:
    YAO JUNLEI (author)

    Publication date :

    2016-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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